#317BCA — Blue
#317BCA is a blue in the Blue family. In practice it looks like a balanced medium blue, and it is also commonly known as Blue, Cobalt Blue. Below are all of its color space values, an 11-step scale, harmony palettes and accessibility data.
#317BCA
Tints and shades (50–950)
Accessibility
Contrast on white
4.36:1
Contrast on black
4.82:1
- AA (4.5:1) on whiteFail
- AA Large (3:1) on whitePass
- AAA (7:1) on whiteFail
- AAA Large (4.5:1) on whiteFail
- UI components (3:1) on whitePass
Need a passing variant? Repair this color in the contrast checker.
Complementary palette
Analogous palette
Triadic palette
Copy-ready CSS
brand-scale.css
:root {
--brand-50: oklch(0.971 0.01 252.8); /* #f1f6fd */
--brand-100: oklch(0.936 0.022 252.8); /* #e0ebf9 */
--brand-200: oklch(0.885 0.046 252.8); /* #c4dcf8 */
--brand-300: oklch(0.808 0.083 252.8); /* #9ac4f5 */
--brand-400: oklch(0.712 0.124 252.8); /* #67a6ed */
--brand-500: oklch(0.637 0.149 252.8); /* #408ee2 */
--brand-600: oklch(0.577 0.146 252.8); /* #2e7bcc */
--brand-700: oklch(0.505 0.137 252.8); /* #1c66b0 */
--brand-800: oklch(0.444 0.122 252.8); /* #145495 */
--brand-900: oklch(0.396 0.11 252.8); /* #0e4780 */
--brand-950: oklch(0.281 0.077 252.8); /* #06294e */
}